Hardware Spec Index

Caldera FN-3773 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3773-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index457 (Case Fans scale)
Category rank#8,707
Street price$19
Power4 W
Performance per dollar24.05
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3773 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3773 Core 120mm PWM Case Fan”, https://vextor7.com/item/4743431 (accessed 2026-10-25).